apiVersion

Please migrate to the compilerOptions DSL. More details are here: https://kotl.in/u1r8ln

Allow using declarations from only the specified version of bundled libraries.

Possible values: "1.9 (deprecated)", "2.0 (deprecated)", "2.1", "2.2", "2.3", "2.4 (experimental)", "2.5 (experimental)"

Default value: null